Year	% gross
1991	91.783447265625
1992	89.3811721801758
1993	94.8483200073242
1994	97.289421081543
1996	91.1949081420898
1997	90.0146484375
1998	78.0889587402344
1999	78.1027297973633
2000	90.1155776977539
2001	85.9923095703125
2004	84.5256576538086
2005	86.7430114746094
2006	89.1132202148438
2007	89.9713287353516
2008	89.1584701538086
2009	94.7720184326172
2010	100.519088745117
2011	90.0805282592773
2013	84.4040374755859
2014	84.9311065673828
2015	85.793701171875
2018	88.5765686035156
2019	93.6171493530273
2020	94.89111328125
2021	97.3015594482422
2022	96.8645629882812